Cattle prod low volt

Your girlfriend comes to you and says "you need to be more in control" or " we should put a little electricity in our life" you search the Internets and come up with Cattle prods that will do serious harm to her, or little sex tools that are way too expensive for what they are. You do have a printer, and hopefully a Harbor Freight tools near by.
1. start printing this.
2. go and get the fly swatter and the electrodes shown
3. take the fly swatter apart, take the three leads off the board.
4. Drill a slightly larger hole in the threaded end of the electrodes, solder the wires into the hole of each electrode.
5. pull the wire through the hole and take your hot iron and heat up the electrode and thread it into the hole of the printed head. solder the ends to the board.
6. replace the screws to the flyswatter and put the wand back together. Ram the printed head over the wires and the end of the wand.
7. Put in some batteries, and say " I love you"